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updated to the latest fckeditor plugin
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Josh Adams
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Jan 17, 2009
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,108 +1,123 @@ | ||
| # Fckeditor | ||
| module Fckeditor | ||
| PLUGIN_NAME = 'fckeditor' | ||
| PLUGIN_PATH = "#{RAILS_ROOT}/vendor/plugins/#{PLUGIN_NAME}" | ||
| PLUGIN_PUBLIC_PATH = "#{PLUGIN_PATH}/public" | ||
| PLUGIN_CONTROLLER_PATH = "#{PLUGIN_PATH}/app/controllers" | ||
| PLUGIN_VIEWS_PATH = "#{PLUGIN_PATH}/app/views" | ||
| PLUGIN_HELPER_PATH = "#{PLUGIN_PATH}/app/helpers" | ||
|
|
||
| module Helper | ||
| def fckeditor_textarea(object, field, options = {}) | ||
| var = instance_variable_get("@#{object}") | ||
| if var | ||
| value = var.send(field.to_sym) | ||
| value = value.nil? ? "" : value | ||
| else | ||
| value = "" | ||
| klass = Kernel.const_get("#{object}".camelcase) | ||
| instance_variable_set("@#{object}", eval("#{klass}.new()")) | ||
| end | ||
| id = options[:id] || fckeditor_element_id(object, field) # Stupid, awful hack for content_section filters | ||
| name = "#{object}[#{field}]" | ||
|
|
||
| fckeditor_textarea_tag(name, value, options.merge({:id => id})) | ||
| end | ||
|
|
||
| def fckeditor_textarea_tag(name, value='', options={}) | ||
| options[:id] ||= name | ||
| cols = options[:cols].nil? ? '' : "cols='"+options[:cols]+"'" | ||
| rows = options[:rows].nil? ? '' : "rows='"+options[:rows]+"'" | ||
|
|
||
| width = options[:width].nil? ? '100%' : options[:width] | ||
| height = options[:height].nil? ? '100%' : options[:height] | ||
|
|
||
| toolbarSet = options[:toolbarSet].nil? ? 'Default' : options[:toolbarSet] | ||
|
|
||
| if options[:ajax] | ||
| inputs = "<input type='hidden' id='#{options[:id]}_hidden' name='#{name}'>\n" << | ||
| "<textarea class='#{options[:className]}' id='#{options[:id]}' #{cols} #{rows} name='#{options[:id]}'>#{value}</textarea>\n" | ||
| else | ||
| inputs = "<textarea class='#{options[:className]}' id='#{options[:id]}' #{cols} #{rows} name='#{name}'>#{value}</textarea>\n" | ||
| end | ||
|
|
||
| js_path = "#{ActionController::Base.relative_url_root}/javascripts" | ||
| base_path = "#{js_path}/fckeditor/" | ||
| return inputs << | ||
| javascript_tag("jQuery(document).ready(function(){ var oFCKeditor = new FCKeditor('#{options[:id]}', '#{width}', '#{height}', '#{toolbarSet}');\n" << | ||
| "oFCKeditor.BasePath = \"#{base_path}\"\n" << | ||
| "oFCKeditor.Config['CustomConfigurationsPath'] = '#{js_path}/fckcustom.js';\n" << | ||
| "oFCKeditor.ReplaceTextarea(); });\n") | ||
| end | ||
|
|
||
|
|
||
| def fckeditor_form_remote_tag(options = {}) | ||
| editors = options[:editors] | ||
| before = "" | ||
| editors.keys.each do |e| | ||
| editors[e].each do |f| | ||
| before += fckeditor_before_js(e, f) | ||
| end | ||
| end | ||
| options[:before] = options[:before].nil? ? before : before + options[:before] | ||
| form_remote_tag(options) | ||
| end | ||
|
|
||
| def fckeditor_remote_form_for(object_name, *args, &proc) | ||
| options = args.last.is_a?(Hash) ? args.pop : {} | ||
| concat(fckeditor_form_remote_tag(options), proc.binding) | ||
| fields_for(object_name, *(args << options), &proc) | ||
| concat('</form>', proc.binding) | ||
| end | ||
| alias_method :fckeditor_form_remote_for, :fckeditor_remote_form_for | ||
|
|
||
| def fckeditor_element_id(object, field) | ||
| id = eval("@#{object}.id") | ||
| "#{object}_#{id}_#{field}_editor" | ||
| end | ||
|
|
||
| def fckeditor_div_id(object, field) | ||
| id = eval("@#{object}.id") | ||
| "div-#{object}-#{id}-#{field}-editor" | ||
| end | ||
|
|
||
| def fckeditor_before_js(object, field, options = {}) | ||
| id = options[:id] || fckeditor_element_id(object, field) # I really need to set the ID .. | ||
| "var oEditor = FCKeditorAPI.GetInstance('"+id+"'); document.getElementById('"+id+"_hidden').value = oEditor.GetXHTML();" | ||
| end | ||
| end | ||
| PLUGIN_NAME = 'fckeditor' | ||
| PLUGIN_PATH = "#{RAILS_ROOT}/vendor/plugins/#{PLUGIN_NAME}" | ||
| PLUGIN_PUBLIC_PATH = "#{PLUGIN_PATH}/public" | ||
| PLUGIN_CONTROLLER_PATH = "#{PLUGIN_PATH}/app/controllers" | ||
| PLUGIN_VIEWS_PATH = "#{PLUGIN_PATH}/app/views" | ||
| PLUGIN_HELPER_PATH = "#{PLUGIN_PATH}/app/helpers" | ||
|
|
||
| module Helper | ||
| def fckeditor_textarea(object, field, options = {}) | ||
| if object == 'modelless' | ||
| var = object | ||
| else | ||
| var = instance_variable_get("@#{object}") | ||
| end | ||
|
|
||
| if var | ||
| begin | ||
| value = var.send(field.to_sym) | ||
| rescue NoMethodError | ||
| value = '' | ||
| end | ||
|
|
||
| value = value.nil? ? "" : value | ||
| else | ||
| value = "" | ||
| klass = "#{object}".camelcase.constantize | ||
| instance_variable_set("@#{object}", eval("#{klass}.new()")) | ||
| end | ||
|
|
||
| id = fckeditor_element_id(object, field) | ||
|
|
||
| cols = options[:cols].nil? ? '' : "cols='"+options[:cols]+"'" | ||
| rows = options[:rows].nil? ? '' : "rows='"+options[:rows]+"'" | ||
|
|
||
| width = options[:width].nil? ? '100%' : options[:width] | ||
| height = options[:height].nil? ? '100%' : options[:height] | ||
|
|
||
| toolbarSet = options[:toolbarSet].nil? ? 'Default' : options[:toolbarSet] | ||
|
|
||
| if var == 'modelless' | ||
| inputs_name = "#{field}" | ||
| else | ||
| inputs_name = "#{object}[#{field}]" | ||
| end | ||
|
|
||
| if options[:ajax] | ||
| inputs = "<input type='hidden' id='#{id}_hidden' name='#{inputs_name}'>\n" << | ||
| "<textarea id='#{id}' #{cols} #{rows} name='#{id}'>#{value}</textarea>\n" | ||
| else | ||
| inputs = "<textarea id='#{id}' #{cols} #{rows} name='#{inputs_name}'>#{value}</textarea>\n" | ||
| end | ||
|
|
||
| js_path = "#{ActionController::Base.relative_url_root}/javascripts" | ||
| base_path = "#{js_path}/fckeditor/" | ||
| return inputs << | ||
| javascript_tag("var oFCKeditor = new FCKeditor('#{id}', '#{width}', '#{height}', '#{toolbarSet}');\n" << | ||
| "oFCKeditor.BasePath = \"#{base_path}\"\n" << | ||
| "oFCKeditor.Config['CustomConfigurationsPath'] = '#{js_path}/fckcustom.js';\n" << | ||
| "oFCKeditor.ReplaceTextarea();\n") | ||
| end | ||
|
|
||
| def fckeditor_form_remote_tag(options = {}) | ||
| editors = options[:editors] | ||
| before = "" | ||
| editors.keys.each do |e| | ||
| editors[e].each do |f| | ||
| before += fckeditor_before_js(e, f) | ||
| end | ||
| end | ||
| options[:before] = options[:before].nil? ? before : before + options[:before] | ||
| form_remote_tag(options) | ||
| end | ||
|
|
||
| def fckeditor_remote_form_for(object_name, *args, &proc) | ||
| options = args.last.is_a?(Hash) ? args.pop : {} | ||
| concat(fckeditor_form_remote_tag(options), proc.binding) | ||
| fields_for(object_name, *(args << options), &proc) | ||
| concat('</form>', proc.binding) | ||
| end | ||
| alias_method :fckeditor_form_remote_for, :fckeditor_remote_form_for | ||
|
|
||
| def fckeditor_element_id(object, field) | ||
| if object == 'modelless' | ||
| id = eval("@#{object}.object_id") | ||
| else | ||
| id = eval("@#{object}.id") | ||
| end | ||
|
|
||
| "#{object}_#{id}_#{field}_editor" | ||
| end | ||
|
|
||
| def fckeditor_div_id(object, field) | ||
| id = eval("@#{object}.id") | ||
| "div-#{object}-#{id}-#{field}-editor" | ||
| end | ||
|
|
||
| def fckeditor_before_js(object, field) | ||
| id = fckeditor_element_id(object, field) | ||
| "var oEditor = FCKeditorAPI.GetInstance('"+id+"'); document.getElementById('"+id+"_hidden').value = oEditor.GetXHTML();" | ||
| end | ||
| end | ||
| end | ||
|
|
||
| include ActionView | ||
| module ActionView::Helpers::AssetTagHelper | ||
| alias_method :rails_javascript_include_tag, :javascript_include_tag | ||
| # <%= javascript_include_tag :defaults, :fckeditor %> | ||
| def javascript_include_tag(*sources) | ||
| main_sources, application_source = [], [] | ||
| if sources.include?(:fckeditor) | ||
| sources.delete(:fckeditor) | ||
| sources.push('fckeditor/fckeditor') | ||
| end | ||
| unless sources.empty? | ||
| main_sources = rails_javascript_include_tag(*sources).split("\n") | ||
| application_source = main_sources.pop if main_sources.last.include?('application.js') | ||
| end | ||
| [main_sources.join("\n"), application_source].join("\n") | ||
| end | ||
| alias_method :rails_javascript_include_tag, :javascript_include_tag | ||
|
|
||
| # <%= javascript_include_tag :defaults, :fckeditor %> | ||
| def javascript_include_tag(*sources) | ||
| main_sources, application_source = [], [] | ||
| if sources.include?(:fckeditor) | ||
| sources.delete(:fckeditor) | ||
| sources.push('fckeditor/fckeditor') | ||
| end | ||
| unless sources.empty? | ||
| main_sources = rails_javascript_include_tag(*sources).split("\n") | ||
| application_source = main_sources.pop if main_sources.last.include?('application.js') | ||
| end | ||
| [main_sources.join("\n"), application_source].join("\n") | ||
| end | ||
| end |